Need help booking?
Unpublished phone-only deals available
YBY to GMP: distance & flight time
Bonnyville (Bonnyville Airport) → Seoul (Gimpo International Airport)
5,231 mi
8,419 km · 4,546 nm
10h 43m
estimated nonstop flight time
+15h
time difference · heading northwest
See live YBY→GMP fares Phone-only fares on this route — call free
Flight time details
5,231 miles nonstop takes roughly 10h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- YBY — Bonnyville Airport · Bonnyville, Canada
- GMP — Gimpo International Airport · Seoul, South Korea
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near YBY
- YOD · CFB Cold Lake20 mi away
- YVG · Vermilion Airport66 mi away
- YLL · Lloydminster Airport74 mi away
- YLJ · Meadow Lake Airport91 mi away
Near GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Frequently asked questions
How far is YBY from GMP?
The flight distance from Bonnyville (YBY) to Seoul (GMP) is 5,231 miles (8,419 km, 4,546 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YBY to GMP?
A nonstop flight takes about 10h 43m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YBY to GMP?
Nonstop service on YBY–GMP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 10h 43m nonstop estimate.
What is the time difference between Bonnyville and Seoul?
Seoul is 15 hours ahead of Bonnyville.
What is the cheapest way to fly from YBY to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YBY–GMP that never appear on search engines, with no booking fees.
Why are some YBY to GMP fares phone-only?
Consolidator contracts let us sell certain YBY–GMP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.